import * as ec2 from '@aws-cdk/aws-ec2';
import * as iam from '@aws-cdk/aws-iam';
import { IResource, Resource } from '@aws-cdk/core';
import { Construct } from 'constructs';
import { ContainerDefinition, ContainerDefinitionOptions, PortMapping, Protocol } from '../container-definition';
import { FirelensLogRouter, FirelensLogRouterDefinitionOptions } from '../firelens-log-router';
import { PlacementConstraint } from '../placement';
import { ProxyConfiguration } from '../proxy-configuration/proxy-configuration';
import { RuntimePlatform } from '../runtime-platform';
/**
 * The interface for all task definitions.
 */
export interface ITaskDefinition extends IResource {
    /**
     * ARN of this task definition
     * @attribute
     */
    readonly taskDefinitionArn: string;
    /**
     * Execution role for this task definition
     */
    readonly executionRole?: iam.IRole;
    /**
     * What launch types this task definition should be compatible with.
     */
    readonly compatibility: Compatibility;
    /**
     * Return true if the task definition can be run on an EC2 cluster
     */
    readonly isEc2Compatible: boolean;
    /**
     * Return true if the task definition can be run on a Fargate cluster
     */
    readonly isFargateCompatible: boolean;
    /**
     * Return true if the task definition can be run on a ECS Anywhere cluster
     */
    readonly isExternalCompatible: boolean;
    /**
     * The networking mode to use for the containers in the task.
     */
    readonly networkMode: NetworkMode;
    /**
     * The name of the IAM role that grants containers in the task permission to call AWS APIs on your behalf.
     */
    readonly taskRole: iam.IRole;
}
/**
 * The common properties for all task definitions. For more information, see
 * [Task Definition Parameters](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/task_definition_parameters.html).
 */
export interface CommonTaskDefinitionProps {
    /**
     * The name of a family that this task definition is registered to. A family groups multiple versions of a task definition.
     *
     * @default - Automatically generated name.
     */
    readonly family?: string;
    /**
     * The name of the IAM task execution role that grants the ECS agent permission to call AWS APIs on your behalf.
     *
     * The role will be used to retrieve container images from ECR and create CloudWatch log groups.
     *
     * @default - An execution role will be automatically created if you use ECR images in your task definition.
     */
    readonly executionRole?: iam.IRole;
    /**
     * The name of the IAM role that grants containers in the task permission to call AWS APIs on your behalf.
     *
     * @default - A task role is automatically created for you.
     */
    readonly taskRole?: iam.IRole;
    /**
     * The configuration details for the App Mesh proxy.
     *
     * @default - No proxy configuration.
     */
    readonly proxyConfiguration?: ProxyConfiguration;
    /**
     * The list of volume definitions for the task. For more information, see
     * [Task Definition Parameter Volumes](https://docs.aws.amazon.com/AmazonECS/latest/developerguide//task_definition_parameters.html#volumes).
     *
     * @default - No volumes are passed to the Docker daemon on a container instance.
     */
    readonly volumes?: Volume[];
}
/**
 * The properties for task definitions.
 */
export interface TaskDefinitionProps extends CommonTaskDefinitionProps {
    /**
     * The networking mode to use for the containers in the task.
     *
     * On Fargate, the only supported networking mode is AwsVpc.
     *
     * @default - NetworkMode.Bridge for EC2 & External tasks, AwsVpc for Fargate tasks.
     */
    readonly networkMode?: NetworkMode;
    /**
     * The placement constraints to use for tasks in the service.
     *
     * You can specify a maximum of 10 constraints per task (this limit includes
     * constraints in the task definition and those specified at run time).
     *
     * Not supported in Fargate.
     *
     * @default - No placement constraints.
     */
    readonly placementConstraints?: PlacementConstraint[];
    /**
     * The task launch type compatiblity requirement.
     */
    readonly compatibility: Compatibility;
    /**
     * The number of cpu units used by the task.
     *
     * If you are using the EC2 launch type, this field is optional and any value can be used.
     * If you are using the Fargate launch type, this field is required and you must use one of the following values,
     * which determines your range of valid values for the memory parameter:
     *
     * 256 (.25 vCPU) - Available memory values: 512 (0.5 GB), 1024 (1 GB), 2048 (2 GB)
     *
     * 512 (.5 vCPU) - Available memory values: 1024 (1 GB), 2048 (2 GB), 3072 (3 GB), 4096 (4 GB)
     *
     * 1024 (1 vCPU) - Available memory values: 2048 (2 GB), 3072 (3 GB), 4096 (4 GB), 5120 (5 GB), 6144 (6 GB), 7168 (7 GB), 8192 (8 GB)
     *
     * 2048 (2 vCPU) - Available memory values: Between 4096 (4 GB) and 16384 (16 GB) in increments of 1024 (1 GB)
     *
     * 4096 (4 vCPU) - Available memory values: Between 8192 (8 GB) and 30720 (30 GB) in increments of 1024 (1 GB)
     *
     * @default - CPU units are not specified.
     */
    readonly cpu?: string;
    /**
     * The amount (in MiB) of memory used by the task.
     *
     * If using the EC2 launch type, this field is optional and any value can be used.
     * If using the Fargate launch type, this field is required and you must use one of the following values,
     * which determines your range of valid values for the cpu parameter:
     *
     * 512 (0.5 GB), 1024 (1 GB), 2048 (2 GB) - Available cpu values: 256 (.25 vCPU)
     *
     * 1024 (1 GB), 2048 (2 GB), 3072 (3 GB), 4096 (4 GB) - Available cpu values: 512 (.5 vCPU)
     *
     * 2048 (2 GB), 3072 (3 GB), 4096 (4 GB), 5120 (5 GB), 6144 (6 GB), 7168 (7 GB), 8192 (8 GB) - Available cpu values: 1024 (1 vCPU)
     *
     * Between 4096 (4 GB) and 16384 (16 GB) in increments of 1024 (1 GB) - Available cpu values: 2048 (2 vCPU)
     *
     * Between 8192 (8 GB) and 30720 (30 GB) in increments of 1024 (1 GB) - Available cpu values: 4096 (4 vCPU)
     *
     * @default - Memory used by task is not specified.
     */
    readonly memoryMiB?: string;
    /**
     * The IPC resource namespace to use for the containers in the task.
     *
     * Not supported in Fargate and Windows containers.
     *
     * @default - IpcMode used by the task is not specified
     */
    readonly ipcMode?: IpcMode;
    /**
     * The process namespace to use for the containers in the task.
     *
     * Not supported in Fargate and Windows containers.
     *
     * @default - PidMode used by the task is not specified
     */
    readonly pidMode?: PidMode;
    /**
     * The inference accelerators to use for the containers in the task.
     *
     * Not supported in Fargate.
     *
     * @default - No inference accelerators.
     */
    readonly inferenceAccelerators?: InferenceAccelerator[];
    /**
     * The amount (in GiB) of ephemeral storage to be allocated to the task.
     *
     * Only supported in Fargate platform version 1.4.0 or later.
     *
     * @default - Undefined, in which case, the task will receive 20GiB ephemeral storage.
     */
    readonly ephemeralStorageGiB?: number;
    /**
     * The operating system that your task definitions are running on.
     * A runtimePlatform is supported only for tasks using the Fargate launch type.
     *
     *
     * @default - Undefined.
     */
    readonly runtimePlatform?: RuntimePlatform;
}
/**
 * The common task definition attributes used across all types of task definitions.
 */
export interface CommonTaskDefinitionAttributes {
    /**
     * The arn of the task definition
     */
    readonly taskDefinitionArn: string;
    /**
     * The networking mode to use for the containers in the task.
     *
     * @default Network mode cannot be provided to the imported task.
     */
    readonly networkMode?: NetworkMode;
    /**
     * The name of the IAM role that grants containers in the task permission to call AWS APIs on your behalf.
     *
     * @default Permissions cannot be granted to the imported task.
     */
    readonly taskRole?: iam.IRole;
}
/**
 *  A reference to an existing task definition
 */
export interface TaskDefinitionAttributes extends CommonTaskDefinitionAttributes {
    /**
     * What launch types this task definition should be compatible with.
     *
     * @default Compatibility.EC2_AND_FARGATE
     */
    readonly compatibility?: Compatibility;
}
declare abstract class TaskDefinitionBase extends Resource implements ITaskDefinition {
    abstract readonly compatibility: Compatibility;
    abstract readonly networkMode: NetworkMode;
    abstract readonly taskDefinitionArn: string;
    abstract readonly taskRole: iam.IRole;
    abstract readonly executionRole?: iam.IRole;
    /**
     * Return true if the task definition can be run on an EC2 cluster
     */
    get isEc2Compatible(): boolean;
    /**
     * Return true if the task definition can be run on a Fargate cluster
     */
    get isFargateCompatible(): boolean;
    /**
     * Return true if the task definition can be run on a ECS anywhere cluster
     */
    get isExternalCompatible(): boolean;
}
/**
 * The base class for all task definitions.
 */
export declare class TaskDefinition extends TaskDefinitionBase {
    /**
     * Imports a task definition from the specified task definition ARN.
     *
     * The task will have a compatibility of EC2+Fargate.
     */
    static fromTaskDefinitionArn(scope: Construct, id: string, taskDefinitionArn: string): ITaskDefinition;
    /**
     * Create a task definition from a task definition reference
     */
    static fromTaskDefinitionAttributes(scope: Construct, id: string, attrs: TaskDefinitionAttributes): ITaskDefinition;
    /**
     * The name of a family that this task definition is registered to.
     * A family groups multiple versions of a task definition.
     */
    readonly family: string;
    /**
     * The full Amazon Resource Name (ARN) of the task definition.
     * @attribute
     */
    readonly taskDefinitionArn: string;
    /**
     * The name of the IAM role that grants containers in the task permission to call AWS APIs on your behalf.
     */
    readonly taskRole: iam.IRole;
    /**
     * The networking mode to use for the containers in the task.
     */
    readonly networkMode: NetworkMode;
    /**
     * Default container for this task
     *
     * Load balancers will send traffic to this container. The first
     * essential container that is added to this task will become the default
     * container.
     */
    defaultContainer?: ContainerDefinition;
    /**
     * The task launch type compatibility requirement.
     */
    readonly compatibility: Compatibility;
    /**
     * The amount (in GiB) of ephemeral storage to be allocated to the task.
     *
     * Only supported in Fargate platform version 1.4.0 or later.
     */
    readonly ephemeralStorageGiB?: number;
    /**
     * The container definitions.
     */
    protected readonly containers: ContainerDefinition[];
    /**
     * All volumes
     */
    private readonly volumes;
    /**
     * Placement constraints for task instances
     */
    private readonly placementConstraints;
    /**
     * Inference accelerators for task instances
     */
    private readonly _inferenceAccelerators;
    private _executionRole?;
    private _referencesSecretJsonField?;
    private runtimePlatform?;
    /**
     * Constructs a new instance of the TaskDefinition class.
     */
    constructor(scope: Construct, id: string, props: TaskDefinitionProps);
    get executionRole(): iam.IRole | undefined;
    /**
     * Public getter method to access list of inference accelerators attached to the instance.
     */
    get inferenceAccelerators(): InferenceAccelerator[];
    private renderVolumes;
    private renderInferenceAccelerators;
    /**
     * Validate the existence of the input target and set default values.
     *
     * @internal
     */
    _validateTarget(options: LoadBalancerTargetOptions): LoadBalancerTarget;
    /**
     * Returns the port range to be opened that match the provided container name and container port.
     *
     * @internal
     */
    _portRangeFromPortMapping(portMapping: PortMapping): ec2.Port;
    /**
     * Adds a policy statement to the task IAM role.
     */
    addToTaskRolePolicy(statement: iam.PolicyStatement): void;
    /**
     * Adds a policy statement to the task execution IAM role.
     */
    addToExecutionRolePolicy(statement: iam.PolicyStatement): void;
    /**
     * Adds a new container to the task definition.
     */
    addContainer(id: string, props: ContainerDefinitionOptions): ContainerDefinition;
    /**
     * Adds a firelens log router to the task definition.
     */
    addFirelensLogRouter(id: string, props: FirelensLogRouterDefinitionOptions): FirelensLogRouter;
    /**
     * Links a container to this task definition.
     * @internal
     */
    _linkContainer(container: ContainerDefinition): void;
    /**
     * Adds a volume to the task definition.
     */
    addVolume(volume: Volume): void;
    /**
     * Adds the specified placement constraint to the task definition.
     */
    addPlacementConstraint(constraint: PlacementConstraint): void;
    /**
     * Adds the specified extension to the task definition.
     *
     * Extension can be used to apply a packaged modification to
     * a task definition.
     */
    addExtension(extension: ITaskDefinitionExtension): void;
    /**
     * Adds an inference accelerator to the task definition.
     */
    addInferenceAccelerator(inferenceAccelerator: InferenceAccelerator): void;
    /**
     * Creates the task execution IAM role if it doesn't already exist.
     */
    obtainExecutionRole(): iam.IRole;
    /**
     * Whether this task definition has at least a container that references a
     * specific JSON field of a secret stored in Secrets Manager.
     */
    get referencesSecretJsonField(): boolean | undefined;
    /**
     * Validates the task definition.
     */
    protected validate(): string[];
    /**
     * Returns the container that match the provided containerName.
     */
    findContainer(containerName: string): ContainerDefinition | undefined;
    private renderNetworkMode;
    private renderContainers;
    private checkFargateWindowsBasedTasksSize;
}
/**
 * The networking mode to use for the containers in the task.
 */
export declare enum NetworkMode {
    /**
     * The task's containers do not have external connectivity and port mappings can't be specified in the container definition.
     */
    NONE = "none",
    /**
     * The task utilizes Docker's built-in virtual network which runs inside each container instance.
     */
    BRIDGE = "bridge",
    /**
     * The task is allocated an elastic network interface.
     */
    AWS_VPC = "awsvpc",
    /**
     * The task bypasses Docker's built-in virtual network and maps container ports directly to the EC2 instance's network interface directly.
     *
     * In this mode, you can't run multiple instantiations of the same task on a
     * single container instance when port mappings are used.
     */
    HOST = "host",
    /**
     * The task utilizes NAT network mode required by Windows containers.
     *
     * This is the only supported network mode for Windows containers. For more information, see
     * [Task Definition Parameters](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/task_definition_parameters.html#network_mode).
     */
    NAT = "nat"
}
/**
 * The IPC resource namespace to use for the containers in the task.
 */
export declare enum IpcMode {
    /**
     * If none is specified, then IPC resources within the containers of a task are private and not
     * shared with other containers in a task or on the container instance
     */
    NONE = "none",
    /**
     * If host is specified, then all containers within the tasks that specified the host IPC mode on
     * the same container instance share the same IPC resources with the host Amazon EC2 instance.
     */
    HOST = "host",
    /**
     * If task is specified, all containers within the specified task share the same IPC resources.
     */
    TASK = "task"
}
/**
 * The process namespace to use for the containers in the task.
 */
export declare enum PidMode {
    /**
     * If host is specified, then all containers within the tasks that specified the host PID mode
     * on the same container instance share the same process namespace with the host Amazon EC2 instance.
     */
    HOST = "host",
    /**
     * If task is specified, all containers within the specified task share the same process namespace.
     */
    TASK = "task"
}
/**
 * Elastic Inference Accelerator.
 * For more information, see [Elastic Inference Basics](https://docs.aws.amazon.com/elastic-inference/latest/developerguide/basics.html)
 */
export interface InferenceAccelerator {
    /**
     * The Elastic Inference accelerator device name.
     * @default - empty
     */
    readonly deviceName?: string;
    /**
     * The Elastic Inference accelerator type to use. The allowed values are: eia2.medium, eia2.large and eia2.xlarge.
     * @default - empty
     */
    readonly deviceType?: string;
}
/**
 * A data volume used in a task definition.
 *
 * For tasks that use a Docker volume, specify a DockerVolumeConfiguration.
 * For tasks that use a bind mount host volume, specify a host and optional sourcePath.
 *
 * For more information, see [Using Data Volumes in Tasks](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/using_data_volumes.html).
 */
export interface Volume {
    /**
     * This property is specified when you are using bind mount host volumes.
     *
     * Bind mount host volumes are supported when you are using either the EC2 or Fargate launch types.
     * The contents of the host parameter determine whether your bind mount host volume persists on the
     * host container instance and where it is stored. If the host parameter is empty, then the Docker
     * daemon assigns a host path for your data volume. However, the data is not guaranteed to persist
     * after the containers associated with it stop running.
     */
    readonly host?: Host;
    /**
     * The name of the volume.
     *
     * Up to 255 letters (uppercase and lowercase), numbers, and hyphens are allowed.
     * This name is referenced in the sourceVolume parameter of container definition mountPoints.
     */
    readonly name: string;
    /**
     * This property is specified when you are using Docker volumes.
     *
     * Docker volumes are only supported when you are using the EC2 launch type.
     * Windows containers only support the use of the local driver.
     * To use bind mounts, specify a host instead.
     */
    readonly dockerVolumeConfiguration?: DockerVolumeConfiguration;
    /**
     * This property is specified when you are using Amazon EFS.
     *
     * When specifying Amazon EFS volumes in tasks using the Fargate launch type,
     * Fargate creates a supervisor container that is responsible for managing the Amazon EFS volume.
     * The supervisor container uses a small amount of the task's memory.
     * The supervisor container is visible when querying the task metadata version 4 endpoint,
     * but is not visible in CloudWatch Container Insights.
     *
     * @default No Elastic FileSystem is setup
     */
    readonly efsVolumeConfiguration?: EfsVolumeConfiguration;
}
/**
 * The details on a container instance bind mount host volume.
 */
export interface Host {
    /**
     * Specifies the path on the host container instance that is presented to the container.
     * If the sourcePath value does not exist on the host container instance, the Docker daemon creates it.
     * If the location does exist, the contents of the source path folder are exported.
     *
     * This property is not supported for tasks that use the Fargate launch type.
     */
    readonly sourcePath?: string;
}
/**
 * Properties for an ECS target.
 *
 * @internal
 */
export interface LoadBalancerTarget {
    /**
     * The name of the container.
     */
    readonly containerName: string;
    /**
     * The port mapping of the target.
     */
    readonly portMapping: PortMapping;
}
/**
 * Properties for defining an ECS target. The port mapping for it must already have been created through addPortMapping().
 */
export interface LoadBalancerTargetOptions {
    /**
     * The name of the container.
     */
    readonly containerName: string;
    /**
     * The port number of the container. Only applicable when using application/network load balancers.
     *
     * @default - Container port of the first added port mapping.
     */
    readonly containerPort?: number;
    /**
     * The protocol used for the port mapping. Only applicable when using application load balancers.
     *
     * @default Protocol.TCP
     */
    readonly protocol?: Protocol;
}
/**
 * The configuration for a Docker volume. Docker volumes are only supported when you are using the EC2 launch type.
 */
export interface DockerVolumeConfiguration {
    /**
     * Specifies whether the Docker volume should be created if it does not already exist.
     * If true is specified, the Docker volume will be created for you.
     *
     * @default false
     */
    readonly autoprovision?: boolean;
    /**
     * The Docker volume driver to use.
     */
    readonly driver: string;
    /**
     * A map of Docker driver-specific options passed through.
     *
     * @default No options
     */
    readonly driverOpts?: {
        [key: string]: string;
    };
    /**
     * Custom metadata to add to your Docker volume.
     *
     * @default No labels
     */
    readonly labels?: {
        [key: string]: string;
    };
    /**
     * The scope for the Docker volume that determines its lifecycle.
     */
    readonly scope: Scope;
}
/**
 * The authorization configuration details for the Amazon EFS file system.
 */
export interface AuthorizationConfig {
    /**
     * The access point ID to use.
     * If an access point is specified, the root directory value will be
     * relative to the directory set for the access point.
     * If specified, transit encryption must be enabled in the EFSVolumeConfiguration.
     *
     * @default No id
     */
    readonly accessPointId?: string;
    /**
     * Whether or not to use the Amazon ECS task IAM role defined
     * in a task definition when mounting the Amazon EFS file system.
     * If enabled, transit encryption must be enabled in the EFSVolumeConfiguration.
     *
     * Valid values: ENABLED | DISABLED
     *
     * @default If this parameter is omitted, the default value of DISABLED is used.
     */
    readonly iam?: string;
}
/**
 * The configuration for an Elastic FileSystem volume.
 */
export interface EfsVolumeConfiguration {
    /**
     * The Amazon EFS file system ID to use.
     */
    readonly fileSystemId: string;
    /**
     * The directory within the Amazon EFS file system to mount as the root directory inside the host.
     * Specifying / will have the same effect as omitting this parameter.
     *
     * @default The root of the Amazon EFS volume
     */
    readonly rootDirectory?: string;
    /**
     * Whether or not to enable encryption for Amazon EFS data in transit between
     * the Amazon ECS host and the Amazon EFS server.
     * Transit encryption must be enabled if Amazon EFS IAM authorization is used.
     *
     * Valid values: ENABLED | DISABLED
     *
     * @default DISABLED
     */
    readonly transitEncryption?: string;
    /**
     * The port to use when sending encrypted data between
     * the Amazon ECS host and the Amazon EFS server. EFS mount helper uses.
     *
     * @default Port selection strategy that the Amazon EFS mount helper uses.
     */
    readonly transitEncryptionPort?: number;
    /**
     * The authorization configuration details for the Amazon EFS file system.
     *
     * @default No configuration.
     */
    readonly authorizationConfig?: AuthorizationConfig;
}
/**
 * The scope for the Docker volume that determines its lifecycle.
 * Docker volumes that are scoped to a task are automatically provisioned when the task starts and destroyed when the task stops.
 * Docker volumes that are scoped as shared persist after the task stops.
 */
export declare enum Scope {
    /**
     * Docker volumes that are scoped to a task are automatically provisioned when the task starts and destroyed when the task stops.
     */
    TASK = "task",
    /**
     * Docker volumes that are scoped as shared persist after the task stops.
     */
    SHARED = "shared"
}
/**
 * The task launch type compatibility requirement.
 */
export declare enum Compatibility {
    /**
     * The task should specify the EC2 launch type.
     */
    EC2 = 0,
    /**
     * The task should specify the Fargate launch type.
     */
    FARGATE = 1,
    /**
     * The task can specify either the EC2 or Fargate launch types.
     */
    EC2_AND_FARGATE = 2,
    /**
     * The task should specify the External launch type.
     */
    EXTERNAL = 3
}
/**
 * An extension for Task Definitions
 *
 * Classes that want to make changes to a TaskDefinition (such as
 * adding helper containers) can implement this interface, and can
 * then be "added" to a TaskDefinition like so:
 *
 *    taskDefinition.addExtension(new MyExtension("some_parameter"));
 */
export interface ITaskDefinitionExtension {
    /**
     * Apply the extension to the given TaskDefinition
     *
     * @param taskDefinition [disable-awslint:ref-via-interface]
     */
    extend(taskDefinition: TaskDefinition): void;
}
/**
 * Return true if the given task definition can be run on an EC2 cluster
 */
export declare function isEc2Compatible(compatibility: Compatibility): boolean;
/**
 * Return true if the given task definition can be run on a Fargate cluster
 */
export declare function isFargateCompatible(compatibility: Compatibility): boolean;
/**
 * Return true if the given task definition can be run on a ECS Anywhere cluster
 */
export declare function isExternalCompatible(compatibility: Compatibility): boolean;
export {};